y12
y12-
A reform of Type M Φ Y12 & 6 flotation cell
MΦY12-6型浮选机的改造
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Flying test research of the icing and its effects on flight performance for y12 ─ⅱ aircraft
Y12&Ⅱ型飞机结冰对其飞行特性影响的试飞研究
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Even before the Fukushima catastrophe , one university estimated the true cost of nuclear power at Y12 / kWh , higher than both thermal and hydro .
即使在福山核灾难发生之前，一家大学估计，核电的成本为每千瓦时12日元，高于火电和水电成本。